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Ultra II® C18 Columns
(USP L1)
Chromatographic Properties:
A retentive, highly pure material that exhibits excellent peak shape for a wide range of
compounds. This is a robust and very reproducible general-purpose reversed phase column.
Physical Characteristics:
particle size: 1.9µm, 2.2µm, 3µm or 5µm,
spherical
pore size: 100Å
carbon load: 19%
endcap: fully endcapped
pH range: 2.5 to 8
temperature limit: 80°C
Ultra II® C18 Guard Cartridges
Guard Cartridges
3-pk.
(10 x 2.1mm)
3-pk.
(10 x 4.0mm)
2-pk.
(20 x 2.1mm)
2-pk.
(20 x 4.0mm)
price
Ultra II C18 Guard Cartridge 960450212
960450210
960450222
960450220
Ultra II® C18 HPLC Prep Columns
10mm ID
21.2mm ID
30mm ID
50mm ID
Length
cat.#
price
cat.#
price
cat.#
price
cat.#
price
5µm Columns
50mm 9604557
9604558
9604559
9604550
100mm 9604517
9604518
9604519
9604510
150mm 9604567
9604568
9604569
9604560
250mm 9604577
9604578
9604579
9604570
Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page #
vitamins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .733
www.restek.com
157
HPLC COLUMNS
Ul tra I I® Columns
1.0mm ID
2.1mm ID
3.0mm ID
4.6mm ID
Length
cat.#
price
cat.#
price
cat.#
price
cat.#
price
1.9µm Columns
30mm
9604232
960423E
50mm
9604252
960425E
100mm
9604212
960421E
2.2µm Columns
30mm
9604832
960483E
50mm
9604852
960485E
100mm
9604812
960481E
3µm Columns
30mm 9604331
$404
9604332
960433E
9604335
50mm 9604351
$404
9604352
960435E
9604355
100mm 9604311
$435
9604312
960431E
9604315
150mm 9604361
$466
9604362
960436E
9604365
5µm Columns
30mm 9604531
$378
9604532
960453E
9604535
50mm 9604551
$378
9604552
960455E
9604555
100mm 9604511
$404
9604512
960451E
9604515
150mm 9604561
$435
9604562
960456E
9604565
200mm 9604521
$466
9604522
960452E
9604525
250mm 9604571
$492
9604572
960457E
9604575
Restek
manufactured
silica
Ultra II® C18 Retention Profile
also
available
Bulk Packing
Materials
See page 194.
NEW!
Available in 10µm particle size upon request.
XF
fitting
XG-XF
Fitting
Guard
Cartridge
Cap
Frit
Column
ordering
note
To order a 2.1mm, 3.2mm, or 4.6mm ID column with a Trident Integral Inlet Fitting,
add“-700” to the catalog number for the column.
Nominal additional charge
$15.00
Example: 100mm x 4.6mm ID Ultra C18 column with Trident Integral Inlet Fitting: 9174315-700
Also order an XG-XF fitting (10mm: cat.#25026 or 20mm: 25062), see page 196.
Website : www.chromtech.net.au E-mail : info@chromtech.net.au TelNo : 03 9762 2034 . . . in AUSTRALIA
Mar 2011